The Owner of Limp Pines Resort Wanted to Know the Average

question 38

Multiple Choice

The owner of Limp Pines Resort wanted to know the average age of its clients.A random sample of 25 tourists is taken.It shows a mean age of 46 years with a standard deviation of 5 years.The width of a 98 percent confidence interval for the true mean client age is approximately

• A)± 1.711 years.
• B)± 2.326 years.
• C)± 2.492 years.
• D)± 2.797 years.

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Definitions:

Investigation Area

A specific location or region that is the subject of detailed study or research to gather data or evidence.

Volcanism

The phenomenon of eruption of molten rock (magma) onto the surface of the Earth or the solidification of magma into igneous rock.

Islands Formation

The process by which islands are created, often through volcanic activity, sediment deposition, or coral reef buildup.

Pacific Ocean

The largest and deepest of the world's ocean basins, extending from the Arctic in the north to the Southern Ocean in the south.